---> uname -a: Linux prd-centos8-docker-8c-8g-18379.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1099 25707 19 5083 30317 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b7:39:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:feb7:3990/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:05:42:99 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:11ff:fe05:4299/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/26/2024 _x86_64_ (8 CPU) 18:18:34 LINUX RESTART (8 CPU) 06:19:01 PM tps rtps wtps bread/s bwrtn/s 06:20:01 PM 240.99 16.96 224.03 2638.09 7358.19 06:21:01 PM 265.64 20.16 245.48 3899.63 11960.85 06:22:01 PM 77.75 1.22 76.54 382.20 10196.83 06:23:01 PM 118.46 12.49 105.96 898.48 40986.67 06:24:01 PM 23.36 0.00 23.36 0.00 597.53 06:25:01 PM 42.54 0.10 42.44 3.07 1075.49 06:26:01 PM 49.49 2.47 47.03 4491.25 7030.69 06:27:01 PM 104.65 0.00 104.65 0.00 29160.33 06:28:01 PM 22.25 1.10 21.15 68.66 713.50 Average: 105.02 6.06 98.96 1375.66 12120.97 06:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 PM 29589272 31264608 3066440 9.39 2688 1999572 1420764 4.22 167312 2474692 151336 06:21:01 PM 27899516 30098736 4756196 14.56 2688 2512552 2844272 8.44 267576 4007460 268304 06:22:01 PM 27337528 29613676 5318184 16.29 2688 2586900 2942036 8.73 316532 4507340 50740 06:23:01 PM 25676740 28787980 6978972 21.37 2688 3404656 4477948 13.29 515112 5895728 1592 06:24:01 PM 25779812 28891524 6875900 21.06 2688 3405264 3399056 10.08 528996 5776240 36 06:25:01 PM 26305324 29430644 6350388 19.45 2688 3418156 2792832 8.29 540612 5249812 4248 06:26:01 PM 25609648 29460564 7046064 21.58 2688 4139500 2621288 7.78 732776 5738228 396008 06:27:01 PM 23633084 27943600 9022628 27.63 2688 4595124 6444672 19.12 777992 7593904 1500 06:28:01 PM 25008644 29408484 7647068 23.42 2688 4672364 2599556 7.71 798352 6226204 132292 Average: 26315508 29433313 6340204 19.42 2688 3414899 3282492 9.74 516140 5274401 111784 06:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 182.87 123.18 1132.29 32.78 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 421.78 351.73 5248.86 64.63 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 06:22:01 PM eth0 84.54 75.12 716.95 20.16 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 1.95 1.95 0.22 0.22 0.00 0.00 0.00 0.00 06:23:01 PM eth0 937.56 328.09 6465.40 24.03 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.75 0.95 0.11 0.11 0.00 0.00 0.00 0.00 06:23:01 PM veth9426284 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:24:01 PM lo 65.58 65.58 9.06 9.06 0.00 0.00 0.00 0.00 06:24:01 PM eth0 196.07 208.08 153.05 45.21 0.00 0.00 0.00 0.00 06:24:01 PM docker0 5.86 6.38 0.74 0.75 0.00 0.00 0.00 0.00 06:25:01 PM lo 348.67 348.67 153.53 153.53 0.00 0.00 0.00 0.00 06:25:01 PM eth0 236.25 222.38 217.34 56.83 0.00 0.00 0.00 0.00 06:25:01 PM docker0 3.47 4.32 0.59 0.56 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:26:01 PM eth0 141.03 109.65 1777.53 29.69 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM lo 97.85 97.85 41.80 41.80 0.00 0.00 0.00 0.00 06:27:01 PM eth0 363.66 146.68 2270.36 13.68 0.00 0.00 0.00 0.00 06:27:01 PM docker0 12.41 13.51 2.34 8.81 0.00 0.00 0.00 0.00 06:27:01 PM veth4b82f3e 12.41 13.66 2.51 8.82 0.00 0.00 0.00 0.00 06:27:01 PM veth7674741 0.00 0.80 0.00 0.19 0.00 0.00 0.00 0.00 06:28:01 PM lo 783.90 783.90 254.20 254.20 0.00 0.00 0.00 0.00 06:28:01 PM eth0 82.52 55.47 256.63 21.55 0.00 0.00 0.00 0.00 06:28:01 PM docker0 231.31 238.38 54.47 41.70 0.00 0.00 0.00 0.00 Average: lo 144.47 144.47 51.02 51.02 0.00 0.00 0.00 0.00 Average: eth0 294.06 180.05 2026.65 34.29 0.00 0.00 0.00 0.00 Average: docker0 28.20 29.28 6.47 5.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/26/2024 _x86_64_ (8 CPU) 18:18:34 LINUX RESTART (8 CPU) 06:19:01 PM CPU %user %nice %system %iowait %steal %idle 06:20:01 PM all 11.07 0.00 1.27 0.91 0.05 86.70 06:20:01 PM 0 8.30 0.00 1.97 2.39 0.05 87.28 06:20:01 PM 1 12.81 0.00 0.60 0.35 0.05 86.19 06:20:01 PM 2 3.46 0.00 0.42 0.30 0.03 95.79 06:20:01 PM 3 19.00 0.00 2.39 1.20 0.08 77.32 06:20:01 PM 4 11.18 0.00 1.42 1.19 0.03 86.18 06:20:01 PM 5 22.90 0.00 1.50 0.77 0.05 74.77 06:20:01 PM 6 9.49 0.00 0.87 0.18 0.03 89.43 06:20:01 PM 7 1.36 0.00 0.99 0.92 0.07 96.67 06:21:01 PM all 27.51 0.00 1.53 1.70 0.10 69.17 06:21:01 PM 0 18.86 0.00 1.25 0.48 0.08 79.31 06:21:01 PM 1 26.54 0.00 1.72 1.91 0.13 69.70 06:21:01 PM 2 36.73 0.00 2.13 1.14 0.17 59.84 06:21:01 PM 3 18.00 0.00 1.42 2.70 0.10 77.78 06:21:01 PM 4 22.64 0.00 1.39 3.07 0.10 72.80 06:21:01 PM 5 24.85 0.00 1.57 2.41 0.07 71.11 06:21:01 PM 6 42.41 0.00 1.66 0.75 0.10 55.07 06:21:01 PM 7 30.03 0.00 1.06 1.14 0.08 67.69 06:22:01 PM all 38.19 0.00 0.94 0.63 0.09 60.15 06:22:01 PM 0 50.54 0.00 0.57 0.00 0.10 48.79 06:22:01 PM 1 38.11 0.00 0.68 0.07 0.07 61.07 06:22:01 PM 2 28.75 0.00 0.84 0.02 0.08 70.31 06:22:01 PM 3 29.89 0.00 1.17 4.43 0.10 64.41 06:22:01 PM 4 47.33 0.00 1.84 0.27 0.12 50.44 06:22:01 PM 5 34.17 0.00 0.77 0.07 0.08 64.91 06:22:01 PM 6 45.93 0.00 0.64 0.10 0.10 53.23 06:22:01 PM 7 30.78 0.00 1.05 0.08 0.08 68.00 06:23:01 PM all 29.15 0.25 2.46 2.11 0.11 65.93 06:23:01 PM 0 31.91 0.02 2.15 1.20 0.10 64.62 06:23:01 PM 1 40.82 0.24 2.39 4.22 0.12 52.22 06:23:01 PM 2 36.42 0.02 2.66 1.45 0.10 59.35 06:23:01 PM 3 34.83 0.61 2.76 0.22 0.12 61.47 06:23:01 PM 4 22.20 0.00 2.62 0.27 0.12 74.79 06:23:01 PM 5 24.17 0.00 2.14 5.96 0.10 67.62 06:23:01 PM 6 17.25 1.10 2.26 3.09 0.10 76.19 06:23:01 PM 7 25.48 0.00 2.70 0.46 0.12 71.25 06:24:01 PM all 14.02 0.07 1.39 0.09 0.08 84.35 06:24:01 PM 0 13.54 0.03 1.15 0.15 0.07 85.06 06:24:01 PM 1 14.37 0.03 1.62 0.05 0.10 83.82 06:24:01 PM 2 13.16 0.05 1.27 0.10 0.10 85.32 06:24:01 PM 3 14.65 0.00 1.21 0.07 0.07 84.01 06:24:01 PM 4 10.98 0.44 1.56 0.17 0.08 86.77 06:24:01 PM 5 18.64 0.00 1.79 0.00 0.07 79.50 06:24:01 PM 6 11.39 0.03 1.24 0.13 0.08 87.12 06:24:01 PM 7 15.43 0.00 1.27 0.03 0.07 83.19 06:25:01 PM all 33.11 0.36 2.99 0.15 0.13 63.27 06:25:01 PM 0 39.55 0.08 3.50 0.05 0.13 56.68 06:25:01 PM 1 40.59 0.03 2.90 0.22 0.13 56.13 06:25:01 PM 2 31.41 0.40 3.16 0.29 0.13 64.61 06:25:01 PM 3 43.10 0.02 3.38 0.10 0.13 53.27 06:25:01 PM 4 23.50 0.17 2.45 0.08 0.12 73.68 06:25:01 PM 5 36.08 0.08 3.40 0.07 0.12 60.25 06:25:01 PM 6 26.42 0.66 2.39 0.15 0.12 70.26 06:25:01 PM 7 24.17 1.41 2.74 0.22 0.12 71.34 06:26:01 PM all 38.23 0.00 1.56 0.51 0.10 59.60 06:26:01 PM 0 41.68 0.00 1.22 0.40 0.10 56.60 06:26:01 PM 1 43.61 0.00 1.65 1.74 0.10 52.89 06:26:01 PM 2 39.84 0.00 1.34 1.42 0.10 57.30 06:26:01 PM 3 43.64 0.00 1.96 0.08 0.12 54.20 06:26:01 PM 4 33.73 0.00 1.51 0.07 0.10 64.59 06:26:01 PM 5 42.30 0.00 2.11 0.05 0.10 55.44 06:26:01 PM 6 31.14 0.00 1.22 0.20 0.08 67.35 06:26:01 PM 7 29.86 0.00 1.47 0.15 0.08 68.44 06:27:01 PM all 19.54 0.31 1.72 1.42 0.08 76.93 06:27:01 PM 0 11.64 2.41 1.67 0.02 0.07 84.19 06:27:01 PM 1 25.39 0.00 1.95 1.53 0.08 71.05 06:27:01 PM 2 21.20 0.02 1.43 1.09 0.07 76.20 06:27:01 PM 3 21.37 0.03 1.99 6.69 0.07 69.84 06:27:01 PM 4 18.75 0.00 1.81 0.03 0.08 79.32 06:27:01 PM 5 27.04 0.00 1.96 0.05 0.08 70.87 06:27:01 PM 6 9.53 0.02 1.44 0.47 0.08 88.45 06:27:01 PM 7 21.41 0.00 1.48 1.51 0.08 75.52 06:28:01 PM all 33.75 0.00 1.47 0.07 0.11 64.60 06:28:01 PM 0 26.59 0.00 1.15 0.13 0.10 72.02 06:28:01 PM 1 41.06 0.00 2.45 0.20 0.12 56.17 06:28:01 PM 2 18.60 0.00 1.71 0.05 0.12 79.52 06:28:01 PM 3 22.11 0.00 1.69 0.03 0.10 76.07 06:28:01 PM 4 39.84 0.00 1.52 0.07 0.12 58.45 06:28:01 PM 5 34.39 0.00 1.14 0.02 0.12 64.33 06:28:01 PM 6 41.62 0.00 1.17 0.00 0.10 57.10 06:28:01 PM 7 45.79 0.00 0.95 0.03 0.13 53.09 Average: all 27.17 0.11 1.70 0.84 0.09 70.08 Average: 0 26.95 0.28 1.63 0.54 0.09 70.51 Average: 1 31.48 0.03 1.77 1.14 0.10 65.47 Average: 2 25.50 0.05 1.66 0.65 0.10 72.04 Average: 3 27.40 0.07 2.00 1.73 0.10 68.71 Average: 4 25.58 0.07 1.79 0.58 0.10 71.89 Average: 5 29.40 0.01 1.82 1.04 0.09 67.65 Average: 6 26.15 0.20 1.43 0.56 0.09 71.57 Average: 7 24.93 0.16 1.52 0.50 0.09 72.80